Low frequency of CD4(+) CD25(+) Treg in SLE patients: a heritable trait associa...

• Author(s): Barreto, M. ; Ferreira, RC. ; Lourenço, L. ; Moraes-Fontes, MF. ; Santos, E. ; Alves, M. ; Carvalho, C. ; Martins, B. ; Andreia, R. ; Viana, JF. ; Vasconcelos, C. ; Mota-Vieira, L. ; Ferreira, C. ; Demengeot, J. ; Vicente, AM.
• Date: 2007
• Persistent ID: http://hdl.handle.net/10400.7/160
• Origin: ARCA - Access to Research and Communication Annals
• Subject(s): REGULATORY T-CELLS; SYSTEMIC-LUPUS-ERYTHEMATOSUS; IMMUNOLOGICAL SELF-TOLERANCE; IN-VIVO EXPANSION; AUTOANTIBODY PRODUCTION; MULTIPLE-SCLEROSIS
• Document Type: Article

Description

Background: CD4(+)CD25(+) regulatory T cells play an essential role in maintaining immune homeostasis and preventing autoimmunity. Therefore, defects in Treg development, maintenance or function have been associated with several human autoimmune diseases including Systemic Lupus Erythematosus (SLE), a systemic autoimmune disease characterized by loss of tolerance to nuclear components and significantly more frequent in females.